Nanoplastics linked to heart attack, stroke and early death, study finds – CNN

Microplastics with a diameter of 0.5 μm (small green spheres) penetrating the cytoplasm of MH-22a hepatocyte cells. (by Karimov Denis and Valova Iana, captured by ZEISS Axio Imager 2, CC BY 4.0, via Wikimedia).https://commons.wikimedia.org/wiki/File:Microplastics_that_have_penetrated_inside_cells.png

People with microplastics or nanoplastics in their carotid artery tissues were twice as likely to have a heart attack, stroke or die from any cause over the next three years than people who had none, a new study found…“To date, our study is the first that associated the plastic contamination with human diseases,” said Raffaele Marfella, lead author of the study published Wednesday in the New England Journal of Medicine…

Microplastics Are Filling the Skies. Will They Affect the Climate? – Yale Environment 360

Micro Plastics in Arctic Snow (by Felton Davis CC BY 2.0 via Flickr).

Recent studies reveal that tiny pieces of plastic are constantly lofted into the atmosphere. These particles can travel thousands of miles and affect the formation of clouds, which means they have the potential to impact temperature, rainfall, and even climate change.

Plastic has become an obvious pollutant over recent decades, choking turtles and seabirds, clogging up our landfills and waterways. But in just the past few years, a less-obvious problem has emerged…